222333125200 has 30 divisors (see below), whose sum is σ = 534155334254. Its totient is φ = 88933249920.

The previous prime is 222333125141. The next prime is 222333125213. The reversal of 222333125200 is 2521333222.

It can be written as a sum of positive squares in 3 ways, for example, as 11648453184 + 210684672016 = 107928^2 + 459004^2 .

It is a super-2 number, since 2×222333125200² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 277916007 + ... + 277916806.

Almost surely, 2^222333125200 is an apocalyptic number.

222333125200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222333125200 is an abundant number, since it is smaller than the sum of its proper divisors (311822209054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222333125200 is a wasteful number, since it uses less digits than its factorization.

222333125200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555832831 (or 555832820 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 222333125200 its reverse (2521333222), we get a palindrome (224854458422).

The spelling of 222333125200 in words is "two hundred twenty-two billion, three hundred thirty-three million, one hundred twenty-five thousand, two hundred".